CN115192972A - Running belt structure of treadmill - Google Patents
Running belt structure of treadmill Download PDFInfo
- Publication number
- CN115192972A CN115192972A CN202211011074.6A CN202211011074A CN115192972A CN 115192972 A CN115192972 A CN 115192972A CN 202211011074 A CN202211011074 A CN 202211011074A CN 115192972 A CN115192972 A CN 115192972A
- Authority
- CN
- China
- Prior art keywords
- running belt
- running
- back direction
- shear force
- treadmill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0285—Physical characteristics of the belt, e.g. material, surface, indicia
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
Abstract
A running belt structure of a running machine is characterized in that a plurality of adjacent anti-slip strips are arranged on a running belt, and foot contact surfaces of the anti-slip strips are arc surfaces. The foot contact surface of the anti-slip strip is an arc surface, the horizontal shear force peak value in the front-back direction of the running belt is obviously lower than that of the traditional running belt, the reduction of the shear force in the front-back direction is greatly helpful for a runner with unstable lower limb joints, and the sport injury of a user caused by the overlarge shear force in the front-back direction in the running process can be reduced.
Description
Technical Field
The invention relates to the field of fitness equipment, in particular to a running belt structure of a running machine.
Background
At present, the innovative technology of the traditional running machine is mainly focused on the improvement of the cushioning technology, and the risk of sports injury caused by overlarge impact force of a user in the running process is expected to be reduced; however, in the development process of the treadmill, only the ground reaction force in the vertical direction is usually noticed, and the reaction forces in other directions are neglected, as shown in fig. 5, the track of the conventional treadmill has a rectangular structure, and only the anti-slip track is provided. According to the previous research, the forefoot grounding runner has lower shearing force in the front-back direction of the knee joint, so that the runner with unstable knee joint is recommended to adopt the forefoot grounding running posture; and the heel-landing runner has lower shearing force in the front-back direction of the hip joint and the ankle joint, and the runner with the unstable ankle joint is recommended to adopt the heel-landing running posture. According to the findings in the previous research results, the reduction of the shear force in the front-back direction is greatly helpful for runners with unstable joints of the lower limbs; the characteristic that the running belt of the treadmill runs from front to back through the motor can cause the increase of front and back shearing force when the feet of the runner touch the ground; therefore, how to reduce the shearing force in the front-back direction of the treadmill is one of the problems that practitioners in the art are urgently in need of solving.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a running belt structure of a running machine.
A running belt structure of a running machine is provided with a plurality of adjacent anti-slip strips, and the foot contact surfaces of the anti-slip strips are arc surfaces.
The foot contact surface of the anti-slip strip is a circular arc surface, so that the front and back shearing force born by the foot when contacting the ground is reduced, and the front and back shearing force given to a runner when the running belt runs from front to back is reduced
The beneficial effects of the invention are:
the foot contact surface of the anti-slip strip is an arc surface, the horizontal shear force peak value in the front-back direction of the running belt is obviously lower than that of the traditional running belt, the reduction of the shear force in the front-back direction is greatly helpful for a runner with unstable lower limb joints, and the sport injury of a user caused by the overlarge shear force in the front-back direction in the running process can be reduced.
Drawings
FIG. 1 is a side view of the present invention and a schematic view of the foot and running belt;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the principle of human body movement in the present invention;
FIG. 4 is a schematic diagram showing the comparison between the front and rear horizontal shearing forces of the running belt of the present invention and the conventional running belt;
fig. 5 is a schematic diagram of the principle of the conventional running belt exercise.
Detailed Description
As shown in fig. 1 and 2, a running belt structure of a treadmill, a running belt 1 is provided with a plurality of adjacent anti-slip strips 2, and a foot contact surface of the anti-slip strips 2 is a circular arc surface 3.
As shown in figure 3, the foot contact surface of the anti-slip strip 2 is a circular arc surface 3, so that the front and back shear force born by the foot when contacting the ground is reduced, and the front and back shear force given to a runner when the running belt runs from front to back is reduced.
As shown in fig. 4, which is a schematic diagram comparing the front and rear horizontal shearing forces of the conventional running belt and the inventive running belt, the foot contact surface of the anti-slip strip 2 of the present invention is an arc surface 3, and as can be seen from fig. 4, the front and rear horizontal shearing force peak value of the inventive running belt is significantly lower than the front and rear horizontal shearing force peak value of the conventional running belt, so that the reduction of the front and rear shearing force is of great help to the running person with unstable lower limb joints, and the sport injury of the user caused by the excessive front and rear shearing force during the running process can be reduced.
Claims (1)
1. The utility model provides a running belt structure of treadmill, is provided with a plurality of adjacent limited slip strips (2) on its running belt (1), its characterized in that: the foot contact surface of the anti-slip strip (2) is a circular arc surface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211011074.6A CN115192972A (en) | 2022-08-23 | 2022-08-23 | Running belt structure of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211011074.6A CN115192972A (en) | 2022-08-23 | 2022-08-23 | Running belt structure of treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115192972A true CN115192972A (en) | 2022-10-18 |
Family
ID=83571998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211011074.6A Pending CN115192972A (en) | 2022-08-23 | 2022-08-23 | Running belt structure of treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115192972A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20008195U1 (en) * | 2000-05-06 | 2000-12-28 | Bloechle Harald | System for simulating walking and running movements with a fixed device |
| WO2008025550A1 (en) * | 2006-08-30 | 2008-03-06 | Technische Universität München | Device having a surface displaceable in two spatial directions |
| JP2012523871A (en) * | 2009-04-15 | 2012-10-11 | キブン アクチェンゲゼルシャフト | Treadmill belts and training equipment with belts |
| CN103372280A (en) * | 2012-04-18 | 2013-10-30 | 艾肯运动与健康公司 | Treadbelts comprising a specialized surface, treadmills including such treadbelts, and related methods |
| CN207401059U (en) * | 2017-11-10 | 2018-05-25 | 福建恒隆塑胶工业有限公司 | A kind of treadmill high-performance anti-deformation environmental protection edge strip |
| CN211585080U (en) * | 2020-01-09 | 2020-09-29 | 怀化学院 | Ligament stretching device for dance convenient to adjustment elasticity |
| CN211836081U (en) * | 2019-12-31 | 2020-11-03 | 广州洛美洁具有限公司 | Swimming pool counter-current running exercise device |
| CN114832292A (en) * | 2022-04-29 | 2022-08-02 | 五邑大学 | Running belt structure and running machine |
-
2022
- 2022-08-23 CN CN202211011074.6A patent/CN115192972A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20008195U1 (en) * | 2000-05-06 | 2000-12-28 | Bloechle Harald | System for simulating walking and running movements with a fixed device |
| WO2008025550A1 (en) * | 2006-08-30 | 2008-03-06 | Technische Universität München | Device having a surface displaceable in two spatial directions |
| JP2012523871A (en) * | 2009-04-15 | 2012-10-11 | キブン アクチェンゲゼルシャフト | Treadmill belts and training equipment with belts |
| CN103372280A (en) * | 2012-04-18 | 2013-10-30 | 艾肯运动与健康公司 | Treadbelts comprising a specialized surface, treadmills including such treadbelts, and related methods |
| CN207401059U (en) * | 2017-11-10 | 2018-05-25 | 福建恒隆塑胶工业有限公司 | A kind of treadmill high-performance anti-deformation environmental protection edge strip |
| CN211836081U (en) * | 2019-12-31 | 2020-11-03 | 广州洛美洁具有限公司 | Swimming pool counter-current running exercise device |
| CN211585080U (en) * | 2020-01-09 | 2020-09-29 | 怀化学院 | Ligament stretching device for dance convenient to adjustment elasticity |
| CN114832292A (en) * | 2022-04-29 | 2022-08-02 | 五邑大学 | Running belt structure and running machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |